Compiler Warnings
Christos Zoulas
christos at zoulas.com
Wed Apr 13 16:14:57 UTC 2011
On Apr 13, 9:38am, olsona at dc37a.nci.nih.gov ("Olson, Arthur David (NIH/NCI) [E]") wrote:
-- Subject: RE: Compiler Warnings
| Hereâs an "increment_overflow" replacement that doesn't get any complaints from gcc.
| How can it be portably simplified?
I think that Paul Eggert posted a simpler one:
static int
increment_overflow(int *number, int delta)
{
int number0;
number0 = *number;
if (delta < 0 ? number0 < INT_MIN - delta : INT_MAX - delta < number0)
return 1;
*number += delta;
return 0;
}
Any updates putting in the per timezone functionality in? I've committed
it to the NetBSD codebase and seems to work fine...
http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/time/?only_with_tag=MAIN
christos
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